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公开(公告)号：US4648487A
公开(公告)日：1987-03-10
申请号：US745295
申请日：1985-06-14
Applicant: Shigeo Kimura
Inventor： Shigeo Kimura
IPC: A63H17/267 , A63H29/02 , A63H29/04 , A63H31/08 , F03G1/08
CPC classification number: A63H31/08 , A63H29/04 , Y10S185/01
Abstract: A drive wheel has a power spring within a drum housing formed on one side of the casing. The drive wheel includes a sun gear and a fixed pinion rotatably mounted about a shaft of the sun gear, the power spring being coupled between the sun gear and the fixed position of the drum housing. The fixed gear is fixedly connected to the vehicle body and the sun gear is rotatably mounted centrally of the casing. Spring winding and release gear trains are mounted in cooperative association with the sun gear and fixed pinion and provided with respective shift gears movable generally in the radial direction or perpendicular direction to the rotation of the shaft. An idle gear always meshing with the shift gear of the spring winding gear train is provided.
Abstract translation: 驱动轮具有形成在壳体一侧的鼓壳内的动力弹簧。 驱动轮包括太阳齿轮和围绕太阳齿轮的轴可旋转地安装的固定小齿轮，动力弹簧联接在太阳齿轮和鼓壳体的固定位置之间。 固定齿轮固定地连接到车体，太阳齿轮可旋转地安装在壳体的中央。 弹簧卷绕和释放齿轮系与太阳齿轮和固定小齿轮协调地安装，并且设置有相对于轴的旋转的径向或垂直方向可移动的各个变速齿轮。 提供总是与弹簧卷绕齿轮系的变速齿轮啮合的空转齿轮。
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公开(公告)号：US4576252A
公开(公告)日：1986-03-18
申请号：US598534
申请日：1984-04-10
Applicant: Nobuaki Omata
Inventor： Nobuaki Omata
CPC classification number: F03G1/06 , E05F3/14 , F03G1/08 , F16F9/12 , G11B15/67507 , E05Y2201/21 , E05Y2201/254 , E05Y2201/266 , F16F2230/0047 , Y10S16/09 , Y10T16/61
Abstract: A rotation damper comprises a base member, a gear wheel rotatably mounted on the base member via a damper, a spiral spring having one end attached to a cap member and the other end attached to the gear wheel and adapted to be wound up with the rotation of the gear wheel, and a locking member for locking the spiral spring in or releasing it from the wound-up state. When the gear wheel is rotated to the neighborhood of a limit position against the spring force of the spiral spring, the spiral spring is locked in the wound-up state. The spiral spring is released from the wound-up state by further rotating the gear wheel. The rotation damper is applicable to a cassette holder of a cassette tape recorder, for instance, and permits the holder to be opened and closed under braking force while eliminating the need for a separate holder locking mechanism.
Abstract translation: 旋转阻尼器包括基座构件，经由阻尼器可旋转地安装在基座构件上的齿轮，螺旋弹簧，其一端连接到盖构件，另一端连接到齿轮，并适于与旋转 以及用于将螺旋弹簧锁定在其中或从卷起状态将其释放的锁定构件。 当齿轮相对于螺旋弹簧的弹簧力旋转到极限位置附近时，螺旋弹簧被锁定在卷绕状态。 通过进一步旋转齿轮将螺旋弹簧从卷绕状态释放。 例如，旋转阻尼器可应用于盒式磁带录音机的盒座，并且允许保持器在制动力下打开和关闭，而不需要单独的保持器锁定机构。
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公开(公告)号：US4113063A
公开(公告)日：1978-09-12
申请号：US748058
申请日：1976-12-06
Applicant: M. Frank Troy
Inventor： M. Frank Troy
CPC classification number: F03G1/08 , F16K31/055 , Y10T74/11
Abstract: A motor driven actuator, providing continuous positioning of an output shaft, and employing energy storage which allows the shaft to return to a predetermined position on failure of the input power source or other predetermined occurrence. Drive motor torque requirements are minimized through sequential application of input torque to the energy storage and actuator load. This arrangement insures that adequate energy storage for return of the output shaft is continuously available during normal actuator operation including alternate output shaft positioning.When utilized to operate a fluid control valve, the valve actuator combination provides a fail-safe valve which under emergency or other prescribed conditions provides return of the valve to a safe condition from any normal operating position throughout the limit of the valve travel.The above functions are provided through the use of a simple highly reliable structure utilizing a reduced number of relatively simple components and a drive motor which can be sized for the output torque alone without additional torque requirements due to the presence of a stored energy device.
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公开(公告)号：US3995718A
公开(公告)日：1976-12-07
申请号：US530972
申请日：1974-12-09
Applicant: Yasuo Nakamori
Inventor： Yasuo Nakamori
Abstract: A spring drive means for toys comprising a spiral spring, a winding shaft for winding the spiral spring, a driven shaft, and a clutch mechanism for coupling and decoupling the winding shaft and driven shaft and including a plate spring and a gear, said plate spring and gear being provided with respective engagement sections engageable with one another by the spring force of the plate spring and detachable from one another against the spring force of the plate spring by torque applied to the two shafts.
Abstract translation: 一种用于玩具的弹簧驱动装置，包括螺旋弹簧，用于卷绕螺旋弹簧的卷绕轴，从动轴和用于联接和解耦卷绕轴和从动轴并且包括板簧和齿轮的离合器机构，所述板簧 并且齿轮设有相应的接合部分，该接合部分可通过板簧的弹簧力彼此接合，并通过施加在两个轴上的扭矩抵抗板簧的弹簧力彼此分离。
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公开(公告)号：US3721317A
公开(公告)日：1973-03-20
申请号：US3721317D
申请日：1971-06-03
Applicant: MATTEL INC
CPC classification number: F03G1/02 , Y10S185/01
Abstract: A winding mechanism for an elastic motor includes a manually actuatable winding element for rotating a rotatable member connectable to the elastic motor, a one-way drive device for transmitting drive in a first direction from the winding element to the rotatable member but not in the reverse direction to the first direction and including means for preventing reverse rotation of the rotatable member and means for automatically returning the winding element into its initial position after it has been moved in the first direction.
Abstract translation: 用于弹性电动机的绕线机构包括用于旋转可连接到弹性电动机的可旋转构件的可手动致动的绕组元件，用于沿第一方向将驱动从绕组元件传递到可旋转构件但不是相反的单向驱动装置 朝向第一方向的方向，并且包括用于防止可旋转构件的反向旋转的装置和用于在沿着第一方向移动之后使绕组元件自动返回到其初始位置的装置。
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Patent Agency Ranking
公开(公告)号：US3604536A
公开(公告)日：1971-09-14
申请号：US3604536D
申请日：1970-06-29
Applicant: DINNERSTEIN ALBERT J
Inventor： DINNERSTEIN ALBERT J
CPC classification number: F03G1/00
Abstract: A device, which consumes little power while producing a variable slow rate of continuous rotation of a display, having a selfregulating intermittently operating higher speed electric motor, an electric circuit connecting the motor to a power supply, a switch assembly connected to the electric circuit in series with the power supply and the motor for starting and stopping the operation of the motor, and a mechanism operatively associated with the motor and the display. The mechanism permits continuous rotation of a light or heavy weight display in any plane and is provided with a first member for storing rotating energy and a second member for controlling the opening and closing of the switch assembly upon the storing of a predetermined amount of rotating energy by the first member.
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公开(公告)号：US1763792A
公开(公告)日：1930-06-17
申请号：US26483728
申请日：1928-03-26
Applicant: DUAL MOTORS LTD
Inventor： EMIL KNECHT
IPC: F03G1/08
CPC classification number: F03G1/08 , Y10T74/19512 , Y10T74/19565
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公开(公告)号：US1549234A
公开(公告)日：1925-08-11
申请号：US44537421
申请日：1921-02-16
Applicant: TOMLIN JOHN R
Inventor： TOMLIN JOHN R
IPC: F03G1/08
CPC classification number: F03G1/08
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公开(公告)号：US20250100646A1
公开(公告)日：2025-03-27
申请号：US18758736
申请日：2024-06-28
Applicant: Aisin Corporation
Inventor： Hiroshi ISONO
Abstract: A wheel support device includes: a planetary gear mechanism including a first rotating element rotatable about a rotation center axis, a second rotating element rotatable about the rotation center axis and configured to rotate in a reverse direction of the first rotating element, and a reaction force element configured to generate a reaction force against inputs from the first rotating element and the second rotating element; a first arm member including a first base end portion coupled to the first rotating element and a first tip end portion rotatably supporting a first wheel of a vehicle, and configured to rotate integrally with the first rotating element about the rotation center axis; and a second arm member including a second base end portion coupled to the second rotating element and a second tip end portion rotatably supporting a second wheel of the vehicle, and configured to rotate integrally with the second rotating element about the rotation center axis.
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公开(公告)号：US20250064049A1
公开(公告)日：2025-02-27
申请号：US18812985
申请日：2024-08-22
Applicant: Ryan Boyle , Wesley Fleming
Inventor： Ryan Boyle , Wesley Fleming
Abstract: According to an aspect of the present invention, there is provided a mechanical drive for a decoy.
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